Optical whispering-gallery mode (WGM) microresonators, confining resonant photons in a
microscale volume for long periods of time, strongly enhance light-matter interactions …

Optical whispering-gallery-mode microresonators with ultrahigh quality factors and small
mode volumes have played an important role in modern physics. They have been …

Solar light is recognized as one of the most valuable sustainable energy sources of the
future. Finding solutions to enhance energy‐conversion efficiency is of paramount …

Whispering gallery mode (WGM) resonators have been exploited as a highly sensitive and
efficient sensing technique in the past few years. They offer the advantages of ultrahigh …

Whispering-gallery-mode (WGM) microbubble resonators are ideal optical sensors due to
their high quality factor, small mode volume, high optical energy density, and …

Microlaser with multiple lasing bands is critical in various applications, such as full-color
display, optical communications, and computing. Here, we propose a simple and efficient …

Optical whispering gallery mode (WGM) microresonators have attracted great attention due
to their remarkable properties such as extremely high quality factor, small mode volume …

An all-optical tunable microlaser based on the ultrahigh-quality (Q)-factor erbium-doped
hybrid microbottle cavity is proposed and experimentally demonstrated for the first time. All …

Microlasers have drawn considerable attention for applications in future optoelectronic
nanoscience and nanotechnology, owing to the capability of scaling physical dimension of …

The rapid advance of micro-/nanofabrication technologies opens up new opportunities for
miniaturized sensing devices based on novel three-dimensional (3D) architectures. Notably …